Al65Cu20Co15准晶体的力学性能

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	Al65Cu20Co15准晶体的力学性能
	孟祥敏; 佟百运; 吴玉琨
	1994
Source Publication	金属学报
ISSN	0412-1961
Volume	30.0 Issue:002 Pages:A061-A064
Abstract	用压痕法测量退火前的Ａｌ６５Ｃｕ２０Ｃｏ１５十边形准晶体的室温Ｖｉｃｋｅｒｓ硬度为１１ＧＰａ，利用压痕裂纹长度算出了断裂韧性Ｋ１ｃ约为１．０ＭＰａ·√ｍ，抗拉强度为４５０ＭＰａ。在８５０℃退火３６ｈ后，显微硬度值、断裂韧性无明显变化，但抗拉强度提高到５５０ＭＰａ。
Keyword	准晶体力学性质铝基合金
Indexed By	CSCD
Language	中文
CSCD ID	CSCD:938443
Citation statistics	Cited Times:1[CSCD] [CSCD Record]
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/153947
Collection	中国科学院金属研究所
Affiliation	中国科学院金属研究所
Recommended Citation GB/T 7714	孟祥敏,佟百运,吴玉琨. Al65Cu20Co15准晶体的力学性能[J]. 金属学报,1994,30.0(002):A061-A064.
APA	孟祥敏,佟百运,&吴玉琨.(1994).Al65Cu20Co15准晶体的力学性能.金属学报,30.0(002),A061-A064.
MLA	孟祥敏,et al."Al65Cu20Co15准晶体的力学性能".金属学报 30.0.002(1994):A061-A064.

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